1664556960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{315257}}^1$

素因数の和:315286

約数の個数: 96

約数和(自身を含む): 5720041152

約数和(自身を除く): 4055484192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 315257, 630514, 945771, 1261028, 1576285, 1891542, 2522056, 3152570, 3467827, 3783084, 4728855, 5044112, 6305140, 6935654, 7566168, 9457710, 10088224, 10403481, 12610280, 13871308, 15132336, 17339135, 18915420, 20806962, 25220560, 27742616, 30264672, 34678270, 37830840, 41613924, 50441120, 52017405, 55485232, 69356540, 75661680, 83227848, 104034810, 110970464, 138713080, 151323360, 166455696, 208069620, 277426160, 332911392, 416139240, 554852320, 832278480, 1664556960]

約数ペア:

[(1, 1664556960), (2, 832278480), (3, 554852320), (4, 416139240), (5, 332911392), (6, 277426160), (8, 208069620), (10, 166455696), (11, 151323360), (12, 138713080), (15, 110970464), (16, 104034810), (20, 83227848), (22, 75661680), (24, 69356540), (30, 55485232), (32, 52017405), (33, 50441120), (40, 41613924), (44, 37830840), (48, 34678270), (55, 30264672), (60, 27742616), (66, 25220560), (80, 20806962), (88, 18915420), (96, 17339135), (110, 15132336), (120, 13871308), (132, 12610280), (160, 10403481), (165, 10088224), (176, 9457710), (220, 7566168), (240, 6935654), (264, 6305140), (330, 5044112), (352, 4728855), (440, 3783084), (480, 3467827), (528, 3152570), (660, 2522056), (880, 1891542), (1056, 1576285), (1320, 1261028), (1760, 945771), (2640, 630514), (5280, 315257)]